"Our data provides a clear view of where talent bottlenecks are starting to emerge. Ensuring that Ireland is an attractive destination for skilled workers must be a key focus for government as the economy continues to strengthen.

“Despite the uncertainties posed by Brexit, employers in Ireland continue to deliver job opportunities," he added.

Indeed's data shows the top 10 roles that were hardest to fill last year, that is, those which take more than 60 days to fill.

Given that Dublin is one of Europe's leading tech hubs, roles in the tech sector naturally feature regularly on the list.